.latest-news {
    width: 780px;
    margin: 20px auto;
}
.latest-news section {
    margin-bottom: 20px;
}
.latest-news .title {
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    padding: 0 10px;
}
.latest-news .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.latest-news .item-box {
    width: 30%;
    overflow: hidden;
    margin-bottom: 20px;
}

.latest-news .item-box img {
    width: 100%;
    height: 200px;
}
.latest-news .item-box .sub-title {
    font-size: 12px;
    line-height: 1.6;
    margin-top: 10px;
}